AIMC Topic: Touch Perception

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Active tactile sensing of small insect force by a soft microfinger toward microfinger-insect interactions.

Scientific reports Oct 10, 2022
Human-robot interaction technology has contributed to improving sociality for humanoid robots. At scales far from human scales, a microrobot can interact with an environment in a small world. Microsensors have been applied to measurement of forces by...
Animals Robotics Humans Touch Touch Perception Insecta Mechanical Phenomena
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Neuromorphic Tactile Edge Orientation Classification in an Unsupervised Spiking Neural Network.

Sensors (Basel, Switzerland) Sep 15, 2022
Dexterous manipulation in robotic hands relies on an accurate sense of artificial touch. Here we investigate neuromorphic tactile sensation with an event-based optical tactile sensor combined with spiking neural networks for edge orientation detectio...
Touch Perception Touch Neural Networks, Computer Robotics
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PhotoElasticFinger: Robot Tactile Fingertip Based on Photoelastic Effect.

Sensors (Basel, Switzerland) Sep 8, 2022
The sense of touch is fundamental for a one-to-one mapping between the environment and a robot that physically interacts with the environment. Herein, we describe a tactile fingertip design that can robustly detect interaction forces given data colle...
Humans Touch Silicone Elastomers Robotics Fingers Touch Perception
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Augmented tactile-perception and haptic-feedback rings as human-machine interfaces aiming for immersive interactions.

Nature communications Sep 5, 2022
Advancements of virtual reality technology pave the way for developing wearable devices to enable somatosensory sensation, which can bring more comprehensive perception and feedback in the metaverse-based virtual society. Here, we propose augmented t...
Feedback Touch Touch Perception Haptic Technology Humans Artificial Intelligence
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Cross-Modal Reconstruction for Tactile Signal in Human-Robot Interaction.

Sensors (Basel, Switzerland) Aug 29, 2022
A human can infer the magnitude of interaction force solely based on visual information because of prior knowledge in human-robot interaction (HRI). A method of reconstructing tactile information through cross-modal signal processing is proposed in t...
Touch Touch Perception Robotics Signal Processing, Computer-Assisted Neural Networks, Computer Humans
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: An Intelligent Device to 'converse' with Smart Environments.

Sensors (Basel, Switzerland) Jul 13, 2022
Ambient Intelligence is a vision of daily life in which intelligent devices interact with humans to make their lives easier, and the technology is invisible. Artificial Intelligence (AI) governs this smart environment and must interact with humans to...
Humans Artificial Intelligence Touch Perception
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An Open-Environment Tactile Sensing System: Toward Simple and Efficient Material Identification.

Advanced materials (Deerfield Beach, Fla.) Jun 8, 2022
Robotic perception can have simple and effective sensing functions that are unreachable for humans using only the isolated tactile perception method, with the assistance of a triboelectric nanogenerator (TENG). However, the reliability of triboelectr...
Neural Networks, Computer Reproducibility of Results Robotics Touch Electricity Touch Perception
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Large-Area and Low-Cost Force/Tactile Capacitive Sensor for Soft Robotic Applications.

Sensors (Basel, Switzerland) May 27, 2022
This paper presents a novel design and development of a low-cost and multi-touch sensor based on capacitive variations. This new sensor is very flexible and easy to fabricate, making it an appropriate choice for soft robot applications. Materials (co...
Fingers Humans Silicones Robotics Touch Touch Perception
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A Heterogeneously Integrated Spiking Neuron Array for Multimode-Fused Perception and Object Classification.

Advanced materials (Deerfield Beach, Fla.) May 13, 2022
Multimode-fused sensing in the somatosensory system helps people obtain comprehensive object properties and make accurate judgments. However, building such multisensory systems with conventional metal-oxide-semiconductor technology presents serious d...
Touch Perception Neurons Semiconductors Robotics Humans Neural Networks, Computer
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Robot touch with speech boosts positive emotions.

Scientific reports Apr 27, 2022
A gentle touch is an essential part of human interaction that produces a positive care effect. Previously, robotics studies have shown that robots can reproduce a gentle touch that elicits similar, positive emotional responses in humans. However, whe...
Robotics Speech Touch Perception Facial Muscles Humans Emotions
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